White Xbox One, New Controller and a Limited
Edition 1TB Xbox One coming in 2014

Every major announcement shown at Microsoft's Press Conference was confirmed by a Microsoft Employee back in January. I think it's pretty safe to say that these new Xbox One SKUs are coming as well seeing as everything he announced has come true, some involving specific details that only an employee would know.

The thread contains explicit language so I won't post it, but you can easily find it on NeoGaf. It is from January 2014.